Text Tools

Compare two blocks of text and highlight additions, deletions, and changes line by line.

Remove duplicate lines from text and keep only unique entries. Case-sensitive or insensitive.

Sort lines alphabetically, numerically, by length, or randomly. Ascending and descending.

Reverse the characters or words in any text. Flip strings for testing and fun.

Count words, characters, sentences, and paragraphs. Get instant reading time estimates.

Count characters and analyze character frequency distribution in any text.

Convert text between uppercase, lowercase, title case, camelCase, snake_case, and kebab-case.

Generate clean, SEO-friendly URL slugs from any title or text string.

Convert text into large ASCII art banners using classic figlet-style fonts.

Generate placeholder lorem ipsum text by words, sentences, or paragraphs.

Convert Markdown to HTML and preview the rendered output side by side. Supports GFM.

Convert text to Morse code and Morse code back to text. Includes audio playback.

Convert text to speech using browser voices. Control rate, pitch, and volume.

Convert HTML markup to clean Markdown text. Supports headings, lists, tables, links, and code.

Convert text to NATO phonetic alphabet and back. Useful for verbal spelling over the phone.

Build Markdown tables visually with alignment controls, add/remove rows and columns, and CSV import.

Validate email addresses with detailed RFC-based checks. Supports single and bulk validation.

Repeat text N times with custom separator, prefix, suffix, and optional line numbering.